Ammonia Alert and pH Alert employ Seachem Sensor Technology
Sensor changes color to alert you to shifts in ammonia and pH levels
Place them anywhere in the aquarium or filter and read anytime
pH Alert is for freshwater & Ammonia Alert is for fresh and saltwater
Both sensors will continue to provide accurate results for 1 year

Seachem Alerts Combo Pack (Ammonia And Ph)

SKU: 1173